baber/WOPTO huggingface dataset:
Patent JP-H09313504-A (JP)
Title: Artificial tooth root and method of producing the same
Inventor: KAMIMURA TAKEJI
IPC: A61C8/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To make initial fixing of an artificial tooth root easier and to promote the bone conglutination, by forming a plural number of protrusions or dents with almost the same shapes at equal intervals on the same axis line and at equal pitches on the same circumference on the tooth root, and forming a border connecting each protrusion and dent with smoothly curved surface. SOLUTION: This artificial tooth root 1 consists of a root 2 and a crown 3. A plural number of, for example, 3 or 4, protrusions 2a are formed in the axial direction at regular intervals, and a plural number of, for example about 3, protrusions are formed in the circumferential direction at regular pitches on the root 2. In the middle of adjacent protrusions 2a in the axial direction of one line, each of protrusions 2a arranged in the axial direction of another line rotated about 60 deg. from the previous line is placed. Protrusions 2b at the top or on the side of the crown 3 can be imperfectly shaped. The border part between each protrusion 2a and 2b is connected to the base 2c of the root 2 with smoothly curved surface, so the total artificial tooth root will be formed with smoothly curved surface.
Patent JP-S61289895-A (JP)
Title: Polysaccharide b62-5 substance and production thereof
Inventor: MIYAZAWA TAKESHI
IPC: C08B37/00
Filed: 1985-06-18
Abstract: NEW MATERIAL:A water-soluble acidic heteropolysaccharide B62-5 substance having the following characteristics. Constituent sugar ratio of the main components, glucose:xylose:glucuronic acid=2.8:3.8:2.1; infrared absorption spec trum, shown by the figure; color reaction, positive to Molish reaction, etc.; elemental analysis, C 38.54%, H 5.27%, O 55.4%, N 0.79%, ash trace; viscosity, about 10,000cp as 1% aqueous solution. USE:Additive for foods and cosmetics, adhesive, agent for the recovery of oil in oil field, antitumor agent and hypotensor. PREPARATION:Bacillus sp 62-5 separated from soil is inoculated in a medium composed of carbon source (e.g. sucrose), nitrogen source (e.g. meat extract), etc., and cultured aerobically at 25-37 deg.C and 5.5-8pH for 48-120hr by submerged technique. The polysaccharide in the culture product is purified by centrifugal separation, treatment with acetone, reprecipitation with ethanol, etc., and freeze-drying, etc.
Patent JP-H02310189-A (JP)
Title: Construction method for inside structure section of ship engine room
Inventor: NAKAJIMA KENZABURO
IPC: B63B9/00
Filed: 1989-05-25
Abstract: PURPOSE:To divide the manufacturing of a hull structure and the fitting of outfits and perform respective works efficiently and safely by constructing inner structures as independent structures separately from the hull structure, and installing the inner structures in the engine room of a ship. CONSTITUTION:A hull deck 2 which is part of the conventional hull structure is replaced with an outfit supporting structure 4, and an inner structure B is constructed as an independent structure separately from the hull structure. Many outfit supporting structures 4 supporting many outfits 5 are connected to each other with many pillars 6 to form the inner structure B. The inner structure B is hoisted and loaded in package in the engine room of the hull structure formed with a hull shell plate 1, a hull deck 2 and tank walls 3, and end sections of outfit supporting structures 4 are connected to frames 7 arranged on wall faces of the tank walls 3. The manufacturing of the hull structure and the fitting of outfits 5 on the outfit supporting structures 4 are divided, and respective works are performed efficiently and safely.
Patent JP-S6022366-A (JP)
Title: Darlington-connected type transistor
Inventor: KARASAWA SHIZUO
IPC: H01L29/72
Filed: 1983-07-18
Abstract: PURPOSE:To prevent the generation of a leakage current as well as to increase the current amplification factor of the former stage transistor by a method wherein the base of the first half stage transistor and the base of the second half stage transistor constituting Darlington-connection are separated. CONSTITUTION:The Darlington transistor is composed of a semiconductor substrate 1, an n<-> type high resistant layer 2, an n<+> type collector layer 3, the p type base 4 of the former stage transistor (a), the base 5 of the latter stage transistor (b), an n type former stage emitter 6, an n type latter stage emitter 7, a latter stage base electrode 9, a first half stage emitter electrode 10, a latter stage base electrode 11, and a collector electrode 13 which is made common to a second half stage emitter electrode 12. Each edge of the junction J1 located between the first half stage base 4 and the n type high resistant layer 2 and the junction J2 located between the second half stage base 5 and the n type high resistant layer 2, is exposed on the main surface of the substrate 1 independently, and the first half stage base 4 and the second half stage base 5 are isolated by an isolation region (c). Also, said isolation region (c) is constituted by a speed-up diode using an n type region 14 and a p type region 15.
Patent JP-H08328250-A (JP)
Title: Photosensitive resin composition and photosensitive element using the same
Inventor: SAWABE MASARU
IPC: H05K3/18
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a photosensitive resin compsn. having resistance to an etching liquid and plating liquid and having an excellent follow-up characteristic and adhesion to a base material having high surface roughness by specifying the constitution of the compsn. CONSTITUTION: This photosensitive resin compsn. contg. a polymer compd. obtd. by copolymerizing a vinyl monomer contg. carboxyl group and a vinyl monomer expressed by formula I, an ethylenic unsatd. compd. having at least one unsatd. group expressed by formula III in one molecule and a photoinitiator. In the formula I, R<1> denotes hydrogen atom or methyl group; R<2> denotes 1 to 5 alkylene group; R<3> denotes hydrogen atom, a 1 to 20C alkyl group or a group expressed by formula II; (n) denotes an integer of >=1. In the formula II, R<4> denotes hydrogen atom, a 1 to 10C alkyl group or halogen atom. In the formula III, R<5> denotes hydrogen atom or methyl group; R<6> denotes a 1 to 5C alkylene group and (m) denotes an integer of >=1.
Patent JP-H04297445-A (JP)
Title: Production of carbonic acid diester
Inventor: SHIMAMURA TSUNEO
IPC: C07C68/00
Filed: 1991-03-26
Abstract: PURPOSE:To industrially advantageously obtain a carbonic acid diester by subjecting CO to vapor phase reaction with a nitrite under mild conditions using a solid catalyst obtained by adding an alkali (earth) metal salt of phosphoric acid to a compound of platinum group metal, compound of iron, copper, etc., and compound of V, W, etc. CONSTITUTION:Carbon monoxide is subjected to vapor phase reaction with a nitrite (particularly, methyl nitrite or ethyl nitrite) using a solid catalyst obtained by supporting a platinum group metal or compound thereof as the primary catalyst component, compound (e.g. copper (III) chloride) of a metal selected from iron, copper, Bi, Co, Ni and tin as the secondary catalyst compound, a compound (e.g. vanadium oxide) of metal selected from V, Mo and W as the tertiary catalyst component and alkali metal salt or alkaline earth metal salt (e.g. lithium phosphate of phosphoric acid as the forth component on the support to provide carbonic acid diester (e.g. dimethyl carbonate). The above-mentioned reaction can stably be carried out under mild conditions in high selectivity and yield without accompanying danger in the operation by subjecting the above-mentioned component to vapor phase reaction under low temperature and pressure using the above-mentioned catalyst. Separation of catalyst is made unnecessary and metal thereof is not eluted, because the reaction is carried out in vapor phase.
Patent JP-H02310604-A (JP)
Title: Picture data display system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/4069
Filed: 1989-05-25
Abstract: PURPOSE:To easily generate picture data by generating picture data including one of fixed display information, dynamic display data and cursor moving information in the picture generation editer of a personal computer. CONSTITUTION:Picture data is generated by an intermediate code such as an ASCII code by using a pop-up menu, a cursor key, a soft key, a mouse and the like in the private editer of the personal computer 50 and the like. Then, picture data generated by the intermediate code is converted in the personal computer 50 so as to generate a C language source file. Then, the picture display program of the C language source file is compiled, linked with a user program so as to generate an execution program. The execution program is stored in a target device 2, and picture display is executed. Picture display data includes fixed information display, dynamic display, cursor shift and the like.
Patent JP-H11318759-A (JP)
Title: Drying device
Inventor: RIKIMARU MITSUO
IPC: A47K10/48
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a drying device which can effectively dry overall hands without depending on the way of use and does not dissipate water droplets to the side of a user. SOLUTION: A drying device 10 is placed on a wall surface and can blow out hot air by driving a fan motor and a heater unit in a case main body C. Here, the drying device 10 comprises air discharging space A provided in the case main body C for discharging hot air, an opening 11 disposed in the front surface of the case main body C to open the air discharging space to outside environments, and an outlet 12 disposed at a location facing the air discharging space so as to blow out hot air toward the air discharging space. An air direction changing means 20 capable of continuously (a→b→c→d→a→...) and repetitively changing the direction of hot air blown out of the outlet 12 from the upper side of the opening 11 to the interior side of the air discharging space is disposed in the outlet 12.
Patent JP-H08296401-A (JP)
Title: Compound inversion device for relative interlocking turning piston mechanism and manufacture of inversion element and linking gear used for device
Inventor: OBA YOSHITO
IPC: F16H35/00
Filed: 1995-04-21
Abstract: PURPOSE: To eliminate a piston from interlocking with wrong inversion movement so as to freely drive normal inversion, even if pressure is applied onto the pistons, which are opposed to each other on turning, in both front/rear direction. CONSTITUTION: An inversion receiver 4 is provided in the center of an output shaft 2, a compound inversion element 5 is provided, a piston drive ring 10 incorporating a drive inversion element 6 and an acceleration ring gear 11 communicate with each other in its both sides, a guide mount ring 12 is attached to the both sides so as to mount a planetary gear 14, and an internal tooth gear 15 is fixed to the both side walls of an outer box 1.
Patent JP-S5932853-A (JP)
Inventor: MIRUTON SUTORAA
IPC: A61B5/00
Filed: 1983-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61290449-A (JP)
Title: Formation of direct positive color image
Inventor: KOBAYASHI KAZUHIRO
IPC: G03C7/413
Filed: 1985-06-18
Abstract: PURPOSE:To maintain processing stability for a long period of time and to quickly form a stable image without fogging by developing a specific internal latent image type silver halide color photographic sensitive material under specific processing conditions using a p-phenylene diamine color developing soln. CONSTITUTION:A chlorobromide emulsion is used for the silver halide emulsion of >=1 layers of the photosensitive emulsion layers and the amt. of the silver to be coated on at least the blue sensitive emulsion layer is made >=1g/m<2> to form the titled image by subjecting the internal latent image type photosensitive material having >= layers of the photosensitive emulsion layer contg. the internal latent image type silver halide of which the particle surfaces are not preliminarily fogged to image exposing, then to color developing process. The internal latent image type photosensitive material having <=30sec T1/2 film expanding ratio of a binder is developed for 30-150sec by using the color developing soln. contg. an N-hydroxyamide substd.-p-phenylene diamine deriv. The resultant dye concn. is thus hardly decreased even if the Br' concn. increases and the fogging is eliminated by the short-period processing as explained above. The adequate photographic performance is maintained for a long period of time even after processing with a low replenishing rate of the developing soln.
Patent JP-H07337083-A (JP)
Title: Electric apparatus
Inventor: OMI KUNIHIKO
IPC: H02P29/00
Filed: 1994-06-15
Abstract: PURPOSE:To obtain an electric apparatus for driving a control mechanism according to a control system power supply and an actuator mechanism according to a driver system power supply in which ah appropriate countermeasure can be taken against an abnormality occurring in the actuator mechanism when the control system power supply and the driver system power supply are produced from a single power supply. CONSTITUTION:The electric apparatus comprises means 122 for interrupting power supply from a driver system power supply to an actuator mechanism in which an abnormality is detected or all actuator mechanisms, means 123 for detecting continuation of abnormality in the actuator mechanism upon elapse of a prescribed time after actuation of the interrupting means 122, and means 124 for interrupting power supply from a single power supply when the detecting means 123 detects continuation of abnormality.
Patent JP-2000318507-A (JP)
Title: Paper recovery device and paper recovery method
Inventor: OKABE NAOHIRO
IPC: B60P3/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To dissolve paper accumulated at an accumulation part in a fibrous form and recover it, to strictly keep confidentiality of contents written on the paper and to facilitate recovery and after-treatment of the paper by providing the accumulation part of the paper and a recovery vehicle, in a closed state free to connect to each other and providing a paper dissolving means on the recovery vehicle. SOLUTION: A recovery vehicle 14 is moved to the side part of an accumulation part 3, and a storage part 4 of the accumulation part 3, and a recovery chamber 15 of the recovery vehicle 14 are connected to each other in a closed state by a recovery duct 18. Hereby, a paper A accumulated in the accumulation part 3 is sucked to a cutting machine 21 in the recovery vehicle 14 via a recovery passage 16 and the recovery duct 18 by driving a suction device 20 and cut by a cutting blade 21a. Thereafter, a pump 34 is driven, after dissolving liquid D of a liquid storage tank 32 is supplied to a treatment tank 22a, the cut paper A is soaked in the dissolving liquid D of the treatment tank 22a and a disaggregation machine 22 is driven, the paper A and the dissolving liquid D are stirred by a stirring vane 22b, and the paper A is disaggregated into a fibrous form.  Thereafter, this treated matter is supplied sequentially to a filter 23, a centrifugal separator 26 and a press machine 31.
Patent JP-H06322613-A (JP)
Title: Production of porous fiber
Inventor: KIMURA TOMOYUKI
IPC: D01F8/12
Filed: 1993-05-11
Abstract: PURPOSE:To obtain porous fibers through stable drawing process irrespective of the kind of constituent resin thereof. CONSTITUTION:The porous fibers can be obtained by drawing conjugate fibers made up of (A) pore-forming section 3 with a pore-forming material 5 dispersed in a matrix resin 1 and (B) skeleton-forming section 4 consisting of a skeleton- forming resin 2 with the section A divided by the section B into two or more subsections. The drawing is conducted at a temperature lower that the glass transition temperature of the pore-forming material but higher than those of the resins 1 and 2.
Patent JP-2000320506-A (JP)
Title: Clamping device
Inventor: EBATA YOSHINORI
IPC: F16B2/10
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To decrease manufacturing cost by enabling to be easily mounted to and removed from a round bar-like member and decreasing the number of part items and man-hours for assembly. SOLUTION: This clamping device is provided with a first clamp member 2 comprising a clamping part 2a, a second clamp member 3 comprising a clamping part 3a, a connecting mechanism 7 for connecting the basal ends of two clamp member 2, 3 so as to be displaceable and make the clamping parts 2a, 3a of the clamp member 2, 3 approach to or recede from each other counterposed to each other, and a lever 4 turnably provided in the connecting mechanism 7. The device is made, such that the clamping parts 2a, 3a of the two clamp members 2, 3 are to be closed and opened, when the lever 4 is positioned at a first and a second turning positions, respectively.
Patent JP-S61292094-A (JP)
Inventor: KOMI YASUHIRO
IPC: G21C13/06
Filed: 1985-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5834344-A (JP)
Title: Driving system for semiconductor laser
Inventor: ISHIZAKI HIROYUKI
IPC: G01S17/95
Filed: 1981-08-24
Abstract: PURPOSE:To detect a material to be detected with precision by branching part of laser light radiated to the space where the material to be detected is present and photodetecting it by a photodetector, and controlling the driving current, etc., to a semiconductor laser in such a way that the light output is maximized. CONSTITUTION:A laser L emits light by a driving current supplied from a constant current power source 1, and the light is intermitted by a chopper CH and collimated through the 1st lens LX to be radiated to the space where aerosol is present. The light is condensed through a lens LY and converted photoelectrically by the 1st photodetector D1, and a microcomputer MC calculates the concentration of the aerosol. A part of the light is photodetected by a photodetector D2 through a beam splitter BS, a total reflection mirror M, and a lens LZ and is converted photoelectrically. The resulting signal is inputted to the microcomputer MC to control the driving current and the temperature of the laser L so that optical power radiated from the laser L is maximized.
Patent JP-H05328496-A (JP)
Title: Open type ultrasonic microphone
Inventor: YAMAZAKI YOSHINORI
IPC: G10K11/16
Filed: 1992-05-26
Abstract: PURPOSE:To provide an open type ultrasonic microphone which has a short reverberation time and the high detecting ability to the objects in short-distance. CONSTITUTION:An open type ultrasonic microphone is provided with a diaphragm 1 of a disk shape, a piezoelectric element 2 stuck onto one side of the diaphragm 1, a conical resonator 3 fixed to the other side of the diaphragm 1, a terminal stage 4 which holds the input and output terminals to the element 2, and a cylinder 5 which stores these preceding elements and also includes the stage 4 fixed at the opening side of one of both ends and a dustproof net 7 provided at the opening side of the other end respectively. In such a constitution, a vibration absorber 9 is held between the net 7 and a collar 6 included in the cylinder 5 and positions the net 7. Thus the absorber 9 prevents the vibrations of the collar 6, the net 7 and the cylinder 5.
Patent JP-H10278277-A (JP)
Title: Nozzle plate and its manufacture
Inventor: AOKI HIKOHARU
IPC: B41J2/135
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a nozzle plate having a water- and oil-repellency higher than that of a nozzle plate on which a water- and oil-repellent film is formed simply. SOLUTION: An aluminum metallic film 14 is formed on a surface of a substrate 12 by a metal vaporizing device and the substrate 12 is dipped into sulfuric acid and is subjected to anodic oxidation by making the metallic film 14 to be an anode. As a result, the surface of the metallic film 14 is eroded so that a surface 14a having a fractal structure is formed. After nozzles are formed on the substrate 12, a material having a water- and oil-repellency is coated by composite eutectoid plating to form a composite eutectoid plating layer 16. As a result, it is possible to enlarge a contacting angle between an ink drop and a nozzle plate, thereby enhancing the water- and oil-repellency.
Patent JP-H05325727-A (JP)
Title: Piano switch with contact change-over display function
Inventor: UENO SATORU
IPC: H01H21/00
Filed: 1992-05-26
Abstract: PURPOSE:To eliminate the catching feeling when the top end of a driving piece touches the corner part of a display body at assembling, and facilitate the assembling. CONSTITUTION:A display body 70 for displaying a contact change-over state is mounted on a piano handle 43 in such a manner as to be capable of sliding. The display body 70 has a protruding part 70a having an operation surface 70 whose lower surface is obliquely inclined in the sliding direction. A reverse handle 31 has a driving piece 71 for pressing the operation surface 70b. The corner parts on the pivotally supported side and opposite side of the piano handle 43 of the lower surface part in the maximum protruding length part of the protruding part 70a are chamfered. In the course of mounting the piano handle 43 on a pushbutton switch 5, the driving piece 71 is brought into contact with the chamfered parts to eliminate the catching feeling.
Patent JP-S62289214-A (JP)
Title: Production of ceramic filter for separating fine particle
Inventor: MIYAMOTO KEIGO
IPC: B01D39/20
Filed: 1986-06-09
Abstract: PURPOSE:To obtain the title filter for separating fine particles by bundling many metallic thin wire-reinforced thin glass tubes, treating the bundle with hydrogen fluoride to produce a molding box implanted with many rising metallic thin wires, and using the box to produce a ceramic molded body by extrusion. CONSTITUTION:A metallic thin wire-reinforced glass hollow tube is heated and melted to produce a metallic thin wire-reinforced glass thin tube having 10-several hundreds mum diameter. Many glass thin tubes are bundled to produce a metallic thin wire-reinforced glass thin tube bundle. The end part of the bundle is treated with hydrogen fluoride to form many metallic thin wire legs, and the legs are fixed to the bottom face part of a cylindrical frame-work. The whole glass part is then treated with hydrogen fluoride to produce an injection molding box implanted with many rising metallic thin wires and having through holes on the side wall. Ceramic paste is forced into the molding box, and extruded to produce a compact. The compact is then baked, and cut to obtain the ceramic filter 1 for separating fine particles.
Patent JP-H0845278-A (JP)
Title: Control circuit for shared data bus
Inventor: DEIBITSUDO CHIYAARUZU MAKUKURU
IPC: G11C11/413
Filed: 1995-05-31
Abstract: PURPOSE: To shorten access time by providing an address control circuit for controlling access to the global data bus on a plurality of memory arrays thereby preventing generation of an incorrect voltage on the global data bus. CONSTITUTION: Register array 50 and RAM array 60 of two memory arrays, for example, are connected with a shared global circuit which is connected with a central sense amplifier 76 through corresponding register address decode circuit 52 and SRAM address decode circuit 62. When a new address ADDR is fed, a strong array 50 is disabled while a weak array 60 is enabled until the address is settled by a control signal from an address control circuit 80. Since an incorrect voltage generated on a line 70 from the array 50 is not required to be overcome, access time of the array 60 connected with the line 70 is shortened significantly.